Dressing up as Moana is racist for anyone who isn’t a Polynesian girl, declares Redbook and Cosmopolitan. “Moana is a powerful, phenomenal Disney heroine,” the story concedes. But dressing up as the brave explorer is learning “to mock other people’s cultures.” Sachi Feris’ five-year-old daughter asked to dress up as Elsa from Frozen this year and Moana next Halloween, she writes on Racing Race Conscious Children. (Do we want to raise race-conscious children?) Worried about cu